import { rollup } from 'rollup';
import bowerResolve from 'rollup-plugin-bower-resolve';

rollup({
  entry: 'main.js',
  plugins: [
    bowerResolve({
      // Use "module" field for ES6 module if possible, default is `true`.
      // See: https://github.com/rollup/rollup/wiki/pkg.module
      module: true,

      // Use "jsnext:main" field for ES6 module if possible, default is `true`.
      // This field should not be used, use `module` entry instead, but it is `true`
      // by default because of legacy packages.
      // See: https://github.com/rollup/rollup/wiki/jsnext:main
      jsnext: true,

      // if there's something your bundle requires that you DON'T
      // want to include, add it to 'skip'
      skip: [ 'some-big-dependency' ],  // Default: []

      // Override path to main file (relative to the module directory).
      override: {
        lodash: 'dist/lodash.js'
      }
    })
  ]
}).then( bundle => bundle.write({ dest: 'bundle.js', format: 'iife' }) );

import { rollup } from 'rollup';
import bowerResolve from 'rollup-plugin-bower-resolve';
import commonjs from 'rollup-plugin-commonjs';

rollup({
  entry: 'main.js',
  plugins: [
    bowerResolve(),
    commonjs()
  ]
}).then(bundle => bundle.write({
  dest: 'bundle.js',
  moduleName: 'MyModule',
  format: 'iife'
})).catch(err => console.log(err.stack));